Bearings – Rotary bearing – Antifriction bearing
Reexamination Certificate
2007-03-16
2009-10-27
Hannon, Thomas R (Department: 3656)
Bearings
Rotary bearing
Antifriction bearing
C384S484000
Reexamination Certificate
active
07607836
ABSTRACT:
A bearing assembly is provided having a roller bearing with an inner raceway fitted around the journal portion of an axle. An outer raceway combines with the inner raceway to receive roller elements. A backing ring is centered to the shaft fillet. An annular wear ring is positioned between the inner race and the backing ring. An improved lubricant seal arrangement is provided between the wear ring and the supporting outer raceway.
REFERENCES:
patent: 3741614 (1973-06-01), Judge
patent: 4438990 (1984-03-01), Schalk et al.
patent: 5380102 (1995-01-01), Sink
patent: 5975533 (1999-11-01), Hubbard et al.
Fisher Kurt Winfield
Hubbard Paul Adams
Mason Michael Allan
Shannon David Wayne
Sklute Andrew James
AMSTED Rail Company, Inc
Brosius Edward J.
Hannon Thomas R
LandOfFree
Seal for railway car journal bearing does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Seal for railway car journal bearing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Seal for railway car journal bearing will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4062482